From: Gastric ulcers in finishing pigs: the evaluation of selected non-dietary risk factors and impact on production performance
Score
Mean (%)
SD
Range in batches (%)
0 (intact organ)
23.43
14.80
0–63.62
1 (parakeratotic)
9.57
7.72
0–44.35
2 (erosion)
7.95
2.99
1.56–13.51
3 (ulcer)
59.24
15.49
18.55–89.77